Horn antenna module and antenna cover thereof
AssigneeWistron Neweb Corp.
InventorsTzong-Jyh Chen, I-Ching Lan
Life of this patent
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Abstract
A horn antenna module is provided. The horn antenna module includes a waveguide and an antenna cover. The waveguide includes a plurality of waveguide paths. The antenna cover covers one end of the waveguide. The antenna cover includes a plurality of protrusions and a bottom surface. The protrusions are formed on the bottom surface. The protrusions correspond one-to-one with the waveguide paths. Each protrusion has a top surface and a lateral surface. The lateral surface is located between the top surface and the bottom surface. The top surface is planar.
Claims14
A horn antenna module, comprising:
- a waveguide, comprising a plurality of waveguide paths;
- and
- an antenna cover, covering one end of the waveguide, wherein the antenna cover comprises a plurality of protrusions and a bottom surface, the protrusions are formed on the bottom surface, the protrusions correspond one-to-one with the waveguide paths, each protrusion has a top surface and a lateral surface, the lateral surface is located between the top surface and the bottom surface, and the entire top surface is planar,
- wherein the lateral surface forms a first side and a second side on a cross section, the cross section is perpendicular to the bottom surface, and the entire first side and the entire second side are straight lines.
A horn antenna module, comprising:
- a wavequide, comprising a plurality of wavequide paths;
- and
- an antenna cover, covering one end of the wavequide, wherein the antenna cover comprises a plurality of protrusions and a bottom surface, the protrusions are formed on the bottom surface, the protrusions correspond one-to-one with the wavequide paths, each protrusion has a top surface and a lateral surface, the lateral surface is located between the top surface and the bottom surface, and the top surface is planar,
- wherein each protrusion comprises a material feed feature, and the material feed feature is formed on the lateral surface.
An antenna cover, covering an end of a waveguide, comprising:
- a plurality of protrusions;
- and
- a bottom surface, wherein the protrusions are formed on the bottom surface, each protrusion has a top surface and a lateral surface, the lateral surface is located between the top surface and the bottom surface, and the entire top surface is planar,
- wherein the lateral surface forms a first side and a second side on a cross section, the cross section is perpendicular to the bottom surface, and the entire first side and the entire second side are straight lines.
An antenna cover, covering an end of a waveguide, comprising:
- a plurality of protrusions;
- and
- a bottom surface, wherein the protrusions are formed on the bottom surface, each protrusion has a top surface and a lateral surface, the lateral surface is located between the top surface and the bottom surface, and the top surface is planar,
- wherein each protrusion comprises a material feed feature, and the material feed feature is formed on the lateral surface.
Dependencies are inferred from the claim text.